Stepper Motor Actuator for HVAC Blend Door – A Review
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2019, Vol 9, Issue 4
Abstract
duct has the heater core mounted on the evaporator core. The temperature of the air depends on the amount of mixing of the air, which passes through the heating core and then through the evaporator. The passage of air through the heater core is controlled by a flap which directs the air. In a conventional air conditioning and heating system in the car, the movement of the flap is manually. The passenger inside the vehicle adjust the flap according to their comfort. Heating, ventilation, and air conditioning (HVAC) is a type of technology which are being used extensively in vehicles, residential structures and office buildings for the environmental comfort of the human. HVAC mainly gives temperature comfort. This system also provides better indoor air. In the case of an automobile HVAC system it has all the same components which are similar to a conventional air conditioning and heating system. Only difference, the movement of the blend door are with the help of an actuator. The actuator would move the blend door constantly to mix the air between the hot air from the heating core and cold air from the evaporator to maintain the air temperature. Generally, in an HVAC door blend actuator, electro mechanical actuator is used. Electro mechanical actuator can be used in many places as they can generate motion which are mainly required by different valve actuation. The paper reviews about stepper motor being used in the actuator.
Authors and Affiliations
Adhirath Mandal, HaengMuk Cho
Keywords
Related Articles
- EP ID EP655628
- DOI 10.24247/ijmperdaug201934
- Views 80
- Downloads 0
OPTIMIZATION OF WAGON CHASSIS
Underground mining is a usual business around the globe, especially in India for iron ore, coal, gypsum etc. The main conditions for underground mining are the transportation of the supplies. Heavy duty coaches, screw ty...
Model Order Reduction of Bolting and Feasibility Evaluation
The main idea in the present age, is to improve efficiency of computation, by reducing computational space and time eventhough, we have high end computing power. It is still preferred to use minimum computation time and...
Optimization Cutting Parameters When Grinding ШX15 Steels Using Hai Duong Grinding Wheel
This paper presents an experimental research to build two regressions of the relationship between machining surface roughness and cutting parameters when grinding the ШX15 steels by Hai Duong grinding wheels. Two types o...
Effect of EGR on Performance of CI Engine with Diesel and Cotton Seed Oil as Fuels
Automobile emission is one of the major problems in the environment. Engine emits the carbon monoxide (CO), unburnt hydrocarbon (HC) and smoke density, etc and causing a variety of health and environmental problems at th...
A Customized Wavelet-Based Hierarchical A Posteriori Error Indicator for Linear and Nonlinear PDES
This paper presents an adaptive method that can be used to improve the finite element solution of a linear or non-linear PDE by indicating the local as well as global errors. This wavelet-based adaptation is based on hie...